公开(公告)号：WO2016024862A3

公开(公告)日：2016-04-07

申请号：PCT/NL2015050575

申请日：2015-08-13

Applicant: IHC HOLLAND IE BV

Inventor： OOIJENS SERGIO CAMILO ,  KOEVOETS ADRIANUS JOSEPHUS PETRUS MARIE

IPC: F16L1/24

CPC classification number: F16L1/24 ,  E02F5/105

Abstract: A method of securing a pipe (12) in a seabed comprises digging a trench (13) in the seabed; laying the pipe and a textile tube (30) in the trench; filling the textile tube (30) with materials from the seabed (14); and draining water from the textile tube as it is filled and wherein the textile tube (30) sits at least partially on top of the pipe (12).

Abstract translation: 将管道（12）固定在海床中的方法包括挖掘海床中的沟槽（13）; 将管道和纺织管（30）放置在沟槽中; 用来自海底（14）的材料填充纺织管（30）; 以及当所述纺织管被填充时从所述纺织管中排出水，并且其中所述织物管（30）至少部分地位于所述管（12）的顶部上。

公开(公告)号：WO2005005736A3

公开(公告)日：2005-08-25

申请号：PCT/EP2004007241

申请日：2004-07-02

Applicant: SAIPEM SPA ,  GIOVANNINI UMBERTO ,  FONTOLAN MASSIMO

Inventor： GIOVANNINI UMBERTO ,  FONTOLAN MASSIMO

IPC: B63B35/03 ,  B63B35/44 ,  E02F1/00 ,  E02F5/10 ,  E02F5/12 ,  F16L1/12

CPC classification number: E02F5/104 ,  B63B35/03 ,  B63B35/44 ,  E02F1/00 ,  E02F5/105 ,  E02F5/108 ,  E02F5/109 ,  E02F5/125 ,  F16L1/12

Abstract: A mobile apparatus for trenching a pipeline laid under water includes a mobile base station such as a barge (1), a soil breaker (4) for breaking up soil adjacent to the pipeline, the soil breaker being connected to the mobile base station (1), one or more dredging units (5A to 5C) connected to the mobile base station for removing soil broken up by the soil breaker from under the pipeline (7) and conveying away the soil mixed with water to form a trench, and a backfilling unit (6) connected to the mobile base station (1) for receiving soil removed by the one or more dredging units (5A to 5C) and conveying the soil into the trench to cover over the pipeline (7).

Abstract translation: 用于对放置在水下的管道进行挖沟的移动装置包括移动基站，例如驳船（1），用于分解与管道相邻的土壤的土壤破坏器（4），所述土壤破坏器连接到移动基站 ），一个或多个连接到移动基站的疏浚单元（5A至5C），用于从管道（7）下方去除由破土机分解的土壤，并且输送与水混合以形成沟槽的土壤和回填 连接到移动基站（1）的单元（6），用于接收由一个或多个疏浚单元（5A至5C）移除的土壤并将土壤输送到沟槽中以覆盖管道（7）。

公开(公告)号：WO03080940A2

公开(公告)日：2003-10-02

申请号：PCT/US0308399

申请日：2003-03-19

Applicant: ANDERSON RICHARD A

Inventor： ANDERSON RICHARD A

IPC: E02F5/10 ,  E02F5/14 ,  E02D

CPC classification number: E02F5/107 ,  E02F5/105 ,  E02F5/14

Abstract: An apparatus for forming a trench in a seabed for burying a line generally consisting of a main frame, at least one buoyancy tank mounted on the main frame, a pair of endless track assemblies, each engageable in gripping relation with a side of the line for propelling the frame along the line, a pair of jet legs mounted on the main frame and communicable with a source of fluid under pressure, for ejecting high velocity streams of fluid to dislodge portions of the seabed when the track assemblies grip the line and propel the main frame along the line to form a trench and allow the line to fall therein.

Abstract translation: 一种用于在海床上形成沟槽的装置，用于埋设通常由主框架组成的线，安装在主框架上的至少一个浮力罐，一对环形轨道组件，每一个环形轨道组件可与该线的一侧夹持关系 沿着线路推动框架，一对喷射腿安装在主框架上并且可与压力下的流体源连通，用于当轨道组件夹持线并推进时喷射高速流体流以移除海底部分 主框架沿着线形成沟槽并允许线落在其中。

公开(公告)号：WO1984000183A1

公开(公告)日：1984-01-19

申请号：PCT/GB1983000162

申请日：1983-06-28

Applicant: CARSTENS, Daniel, Kai

IPC: E02F05/10

CPC classification number: E02F5/108 ,  E02F5/105 ,  E02F5/107 ,  E02F9/026

Abstract: A machine for underwater trenching for pipelines in which a sled (1) comprising two pipe loops (2) arranged in vertical planes at opposite sides of the pipeline (4) and interconnected by transverse pipes (3) is supported on and guided for movement along the pipeline by rubber-faced rollers (6, 7, 8, 9). High pressure water is supplied to the loops through connection (20). Nozzles (18) in the front vertical runs of the loops (2) break up the soil in the face of the trench (5). Nozzles (15) of water jet pumps suck soil from the trench through the forwardly facing inlets (11), adjacent the bottom of the sled, of two eductor tubes (10) carried by the loops (2) at opposite sides of the pipeline, and discharge it through discharge outlets (14) directed respectively outwardly sideways and mainly rearwardly of the sled. The water and soil discharge produces a reaction which propels the sled forwards.

Abstract translation: 一种用于管道的水下挖沟机，其中包括在管道（4）的相对侧布置在垂直平面中并且由横向管道（3）互连的两个管道环（2）的滑板（1）被支撑并被引导以沿着 橡胶面辊（6,7,8,9）的管路。 通过连接（20）将高压水供应到环路。 环（2）的前垂直行程中的喷嘴（18）破坏了沟槽（5）的表面的土壤。 喷水泵的喷嘴（15）通过在管道底部邻近管道的相对侧的两个由环（2）承载的喷射管（10）的前面朝向的入口（11）从沟槽吸入土壤， 并且通过排出口（14）排出，该排出口分别向外侧向并主要向后倾斜。 水和土壤排放产生一种推动雪橇前进的反应。

公开(公告)号：WO2017017599A1

公开(公告)日：2017-02-02

申请号：PCT/IB2016/054437

申请日：2016-07-26

Applicant: SAIPEM S.P.A.

Inventor： BONEL, Paolo ,  LAZZARIN, Diego ,  SERENA, Alberto

IPC: E02F5/10 ,  B62D55/065 ,  E02F5/14 ,  F16L1/16

CPC classification number: E02F5/145 ,  E02F5/104 ,  E02F5/105 ,  F16L1/16

Abstract: Trenching assembly (1) for laying in a trench dug in a bed with uneven bathymetry a continuous pipeline (2), said continuous pipeline (2) being suitable for being buried in said trench, said trench extending predominantly along a longitudinal direction (X-X), said trenching assembly (1) comprising a trench digging device (10), comprising: a main body (12); at least four ground contact units (32), wherein each ground contact unit (32) comprises at least one height adjustment device (34), suitable for affecting at least the position of each ground contact unit (32) with respect to said main body (12) independently; at least one trench cutting tool (30), suitable for digging in said bed (4) to obtain said trench, wherein said trench cutting tool (30) comprising a cutting depth adjustment device (38), suitable for affecting the position of said cutting tool (30) with respect to said main body (12); said trenching assembly (1) comprising at least one detection device (20), suitable for detecting, during the excavation, the bathymetry of the bed (4); said trenching assembly (1) comprising at least one control device, suitable for simultaneously allowing the cooperation between at least: said detection device (20), and said height adjustment device (34) of each of said ground contact units (32), and said cutting depth adjustment device (38); said trenching assembly (1) comprising a command device, said command device cooperating with said control device to affect said height adjustment device (34) of each di said ground contact units (32) and of said cutting depth adjustment device (38), so as to obtain said trench having a height difference along the longitudinal direction (X-X) lower than a predefined tolerance and having a predetermined burial depth.

Abstract translation: 一种沟槽组件（1），用于铺设在具有不均匀测深的床上的沟槽中，连续管道（2），所述连续管道（2）适于埋在所述沟槽中，所述沟槽主要沿着纵向方向（XX）延伸， ，所述下料组件（1）包括沟槽挖掘装置（10），包括：主体（12）; 至少四个接地单元（32），其中每个接地单元（32）包括至少一个高度调节装置（34），其适于至少影响每个接地单元（32）相对于所述主体的位置 （12）独立; 至少一个沟槽切割工具（30），适于在所述床（4）中挖掘以获得所述沟槽，其中所述沟槽切割工具（30）包括切割深度调节装置（38），适于影响所述切割的位置 工具（30）相对于所述主体（12）; 所述下料组件（1）包括至少一个检测装置（20），适于在挖掘期间检测床（4）的测深; 所述挖沟组件（1）包括至少一个控制装置，适于同时允许至少所述检测装置（20）和每个所述接地单元（32）的所述高度调节装置（34）之间的协作;以及 所述切割深度调节装置（38）; 所述挖沟组件（1）包括命令装置，所述指令装置与所述控制装置配合，以影响每个所述接地单元（32）和所述切割深度调节装置（38）的所述高度调节装置（34），因此 以获得具有低于预定公差并且具有预定埋深的沿着纵向方向（XX）的高度差的所述沟槽。

公开(公告)号：WO2013061075A1

公开(公告)日：2013-05-02

申请号：PCT/GB2012/052667

申请日：2012-10-26

Applicant: IHC ENGINEERING BUSINESS LIMITED

Inventor： MANCHESTER, Jonathan Ralph

IPC: E02F9/02 ,  E02F5/10

CPC classification number: E02F9/026 ,  E02F5/105 ,  E02F5/109 ,  E02F9/024 ,  E02F9/028

Abstract: An underwater trenching apparatus comprises at least one trenching tool; a lifting attachment point configured for attachment of a lifting means for lowering the trenching apparatus to, or raising the trenching apparatus from, its location of operation; at least two steerable endless track units for transmitting tractive effort to move the underwater trenching apparatus in use; and for each steerable endless track unit, a first mounting arrangement permitting rotation of the track unit about a vertical axis, and a first actuator configured to move the track unit about the vertical axis, and control means configured to control the action of the actuator. In alternative forms, in addition to, or alternative to the steerable endless track units, the apparatus includes height adjustment means for adjusting the vertical spacing between the main body portion and the respective endless tracks; and control means configured to control the action of the height adjustment means.

Abstract translation: 一种水下挖沟装置包括至少一个挖沟工具; 提升附接点，其构造成用于附接用于将挖沟装置下降的提升装置或从其操作位置提升挖沟装置; 至少两个可操纵的循环轨道单元，用于在使用中传送牵引力以移动所述水下挖沟设备; 并且对于每个可操纵的环形轨道单元，允许轨道单元围绕垂直轴线旋转的第一安装装置和被配置为围绕垂直轴线移动轨道单元的第一致动器以及被配置为控制致动器的动作的控制装置。 在替代形式中，除了可操纵的环形轨道单元之外或替代，该装置包括用于调节主体部分和相应的环形轨道之间的垂直间隔的高度调节装置; 以及控制装置，被配置为控制高度调节装置的动作。

公开(公告)号：WO2012002806A1

公开(公告)日：2012-01-05

申请号：PCT/NL2011/050463

申请日：2011-06-27

Applicant: TIDEWAY BV ,  GABRIËL, Jan

Inventor： GABRIËL, Jan

IPC: B63C11/42 ,  B63B35/30 ,  E02F5/10

CPC classification number: B63C11/42 ,  E02F3/9206 ,  E02F5/105

Abstract: The invention relates to a submersible vehicle (1), in particular a so-called ROV, for manoeuvring a fall pipe for dumping rocks on or near subsea installations, such as pipelines, comprising a frame(2), hoisting and control cables (3) for suspending thevehicle from a surface vessel, propulsion means (4), and a channel (10a, 10b) for accommodating the end of a fall pipe or forming the end of a fall pipe. A mass flow generator (15, 17) is releasably mounted in said channel.

Abstract translation: 本发明涉及一种潜水车辆（1），特别是所谓的ROV，用于操纵用于在海底设施（例如管道）上或附近倾倒岩石的落管，包括框架（2），起重和控制缆索（3） ），用于悬挂来自地面船舶的飞行器，推进装置（4）和用于容纳落管的端部或形成落管的端部的通道（10a，10b）。 质量流量发生器（15,17）可释放地安装在所述通道中。

公开(公告)号：WO2005005736A2

公开(公告)日：2005-01-20

申请号：PCT/EP2004/007241

申请日：2004-07-02

Applicant: SAIPEM S.P.A. ,  GIOVANNINI, Umberto ,  FONTOLAN, Massimo

Inventor： GIOVANNINI, Umberto ,  FONTOLAN, Massimo

IPC: E02F5/12

CPC classification number: E02F5/104 ,  B63B35/03 ,  B63B35/44 ,  E02F1/00 ,  E02F5/105 ,  E02F5/108 ,  E02F5/109 ,  E02F5/125 ,  F16L1/12

Abstract: A mobile apparatus for trenching a pipeline laid under water includes a mobile base station such as a barge (1), a soil breaker (4) for breaking up soil adjacent to the pipeline, the soil breaker being connected to the mobile base station (1), one or more dredging units (5A to 5C) connected to the mobile base station for removing soil broken up by the soil breaker from under the pipeline (7) and conveying away the soil mixed with water to form a trench, and a backfilling unit (6) connected to the mobile base station (1) for receiving soil removed by the one or more dredging units (5A to 5C) and conveying the soil into the trench to cover over the pipeline (7).

Abstract translation: 用于挖掘在水下铺设的管道的移动设备包括移动基站，诸如驳船（1），用于破坏与管道相邻的土壤的土壤断路器（4），土壤断路器 连接到移动基站（1）的一个或多个疏浚单元（5A到5C），其连接到移动基站，用于从管道（7）的下方去除由断路器破碎的土壤，并且输送与水混合的土壤 以形成沟槽;以及回填单元（6），其连接到所述移动基站（1），用于接收由所述一个或多个挖掘单元（5A到5C）移除的泥土并且将土壤输送到所述沟槽中以覆盖所述管线 7）。

公开(公告)号：WO00060178A1

公开(公告)日：2000-10-12

申请号：PCT/GB2000/001187

申请日：2000-03-28

IPC: E02F5/10 ,  E02F9/20 ,  E02F9/24 ,  E02F5/00

CPC classification number: E02F5/107 ,  E02F5/105 ,  E02F9/205 ,  E02F9/24

Abstract: A method of forming a trench at sea on the seabed comprising the steps of providing an ROV (remotely operable vehicle) (2) capable of being operated underwater, providing a separate trenching skid (1) removably connectable to the ROV (2), connecting the trenching skid (1), possibly via an interface skid (3), to the ROV to form an operative trenching system (1, 2, 3), the connection being capable of being made while the trenching skid (1) is on the seabed, and operating the trenching system to form a trench underwater. The ROV (2) may be able to support the entire weight in water of the trenching system (1, 2, 3).

Abstract translation: 一种在海底上形成沟槽的方法，包括以下步骤：提供能够在水下操作的ROV（可远程操作的车辆）（2），提供可移除地连接到ROV（2）的单独的挖沟滑道（1），连接 挖沟部分（1），可能经由接口滑道（3）到达ROV以形成操作性挖沟系统（1,2,3），所述连接能够在下水道滑道（1）处于 海底，并经营挖沟系统，在水下形成沟槽。 ROV（2）可能能够支撑挖沟系统（1,2,3）的水中的整个重量。

公开(公告)号：WO1981002034A1

公开(公告)日：1981-07-23

申请号：PCT/FR1981000001

申请日：1981-01-07

Applicant: TECHN IND & MINIERES TIM ,  VALANTIN A

Inventor： TECHN IND & MINIERES TIM

IPC: E02F05/10

CPC classification number: E02F5/108 ,  E02F5/08 ,  E02F5/105 ,  E02F5/125 ,  E02F5/145 ,  H02G1/10

Abstract: Device for laying underwater cables (6) comprising a habitable vehicle (3) provided with propulsion means (14, 32) for moving on the sea bottom and digging means for digging out a trench (9). The feeding and guiding system (8) receives the cable (6) and lays it into the trench. It comprises motor rollers (26) of which the speed is servo-controlled to the progression speed. It is hinged at (19) to the vehicle and operable by a jack (21) to give the cable (6) a predetermined tension. The excavated materials are sucked into the excavation wheel (37) and discharged through a conduit (54) and a hopper (55) to bankfill the trench. Application to laying underwater cables and any flexible structures of the same type such as pipes.